/* =====================================================
   ALKONIC PUMPS PAGE — pumps.css
   All selectors scoped under .pm-page
   Prefix: pm-  (no conflicts with fl- or global styles)
===================================================== */

/* ── ROOT & RESET ── */
.pm-page {
  font-family: 'DM Sans', sans-serif;
  background: #080808;
  color: #fff;
  overflow-x: hidden;
  padding-top: 80px;
}
.pm-page *, .pm-page *::before, .pm-page *::after { box-sizing: border-box; }
.pm-page h1, .pm-page h2, .pm-page h3 { font-family: 'Playfair Display', serif; margin: 0; }
.pm-page h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); font-weight: 700; line-height: 1.12; color: #fff; }
.pm-page h2 { font-size: clamp(1.65rem, 2.8vw, 2.5rem); font-weight: 600; line-height: 1.2; color: #fff; }
.pm-page h3 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 5px; }
.pm-page p { color: rgba(255,255,255,0.65); line-height: 1.68; margin: 20px 0; }
.pm-page strong { color: rgba(255,255,255,0.88); }
.pm-page a { text-decoration: none; }

/* ── LAYOUT ── */
.pm-container { max-width: 1280px; margin: 0 auto; padding: 0 40px; }
.pm-section { padding: 96px 0; }

/* ── TOKENS ── */
.pm-gold-text {
  background: linear-gradient(135deg, #E4C97A, #C9A84C, #8B6F32);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pm-section-tag {
  display: inline-block; font-family: 'DM Sans', sans-serif;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; color: #C9A84C;
  border: 1px solid rgba(201,168,76,0.3); padding: 6px 16px;
  border-radius: 100px; margin-bottom: 18px;
}
.pm-divider { width: 50px; height: 2px; background: linear-gradient(90deg, #C9A84C, transparent); margin: 18px 0 36px; }
.pm-divider.center { margin-left: auto; margin-right: auto; }

/* ── REVEAL ── */
.pm-reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.65s ease, transform 0.65s ease; }
.pm-reveal.pm-visible { opacity: 1; transform: translateY(0); }

/* ── BUTTONS ── */
.pm-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 8px;
  font-family: 'DM Sans', sans-serif; font-size: 0.87rem; font-weight: 600;
  cursor: pointer; transition: 0.3s ease; text-decoration: none;
  border: none; letter-spacing: 0.3px;
}
.pm-btn-primary {
  background: linear-gradient(135deg, #E4C97A, #C9A84C);
  color: #000; box-shadow: 0 4px 28px rgba(201,168,76,0.25);
}
.pm-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 36px rgba(201,168,76,0.38); }
.pm-btn-secondary { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.18); }
.pm-btn-secondary:hover { border-color: #C9A84C; color: #C9A84C; transform: translateY(-2px); }

/* =====================================================
   1. HERO
===================================================== */
.pm-hero {
  display: flex; align-items: center;
  position: relative; overflow: hidden; background: #080808;
}
.pm-hero-bg {
  position: absolute; inset: 0;
  background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1600&q=75&auto=format&fit=crop');
  background-size: cover; background-position: right; 
}
.pm-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(110deg, rgba(8,8,8,0.97) 0%, rgba(8,8,8,0.82) 50%, rgba(10,20,35,0.4) 100%);
}
.pm-hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 56px; align-items: center;
  position: relative; z-index: 2; width: 100%;
  padding: 80px 0 60px;
}
.pm-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(201,168,76,0.08); border: 1px solid rgba(201,168,76,0.22);
  border-radius: 100px; padding: 7px 18px; margin-bottom: 22px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: #C9A84C;
}
.pm-eyebrow-dot {
  width: 6px; height: 6px; background: #C9A84C;
  border-radius: 50%; animation: pm-pulse 2s infinite;
}
@keyframes pm-pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.75)} }

.pm-hero-tagline {
  font-size: 0.95rem; color: rgba(255,255,255,0.5);
  font-style: italic; border-left: 2px solid #8B6F32;
  padding-left: 14px; margin: 20px 0 28px; line-height: 1.55;
}
.pm-hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.pm-tag {
  display: flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,0.04); border: 1px solid #1e1e1e;
  border-radius: 8px; padding: 9px 14px;
  font-size: 0.77rem; font-weight: 500; color: rgba(255,255,255,0.65);
  transition: 0.22s ease;
}
.pm-tag:hover { border-color: rgba(201,168,76,0.22); background: rgba(255,255,255,0.07); }
.pm-hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero right — pump showcase */
.pm-pump-showcase { margin-bottom: 16px; }
.pm-pump-img-wrap {
  background: linear-gradient(145deg, #111820, #0d1117);
  border: 1px solid rgba(201,168,76,0.18);
  border-radius: 20px; padding: 36px 28px 28px;
  position: relative; overflow: hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,0.7);
  min-height: 260px; display: flex; flex-direction: column; justify-content: space-between;
}
.pm-pump-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%); width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(201,168,76,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.pm-pump-badge-top { margin-bottom: 20px; }
.pm-pbt-label { font-size: 0.6rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(201,168,76,0.6); display: block; margin-bottom: 3px; }
.pm-pbt-val { font-family: 'Playfair Display', serif; font-size: 1.6rem; font-weight: 700; color: #fff; }

.pm-pump-spec-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.pm-spec-pill {
  background: rgba(255,255,255,0.05); border: 1px solid #1e1e1e;
  border-radius: 10px; padding: 12px 16px; flex: 1;
}
.pm-sp-label { font-size: 0.6rem; color: rgba(255,255,255,0.35); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; display: block; margin-bottom: 5px; }
.pm-sp-val { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; }

.pm-hero-stats {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 12px;
}
.pm-hstat { background: #141414; border: 1px solid #1e1e1e; border-radius: 10px; padding: 14px 10px; text-align: center; }
.pm-hstat-val { font-family: 'Playfair Display', serif; font-size: 1.4rem; font-weight: 700; display: block; line-height: 1; }
.pm-hstat-label { font-size: 0.6rem; color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 5px; display: block; }

/* =====================================================
   2. PROBLEM SECTION
===================================================== */
.pm-problem { background: #111; border-top: 1px solid #1e1e1e; border-bottom: 1px solid #1e1e1e; }
.pm-problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }

.pm-problem-items { display: flex; flex-direction: column; gap: 18px; margin-top: 28px; }
.pm-pi {
  display: flex; align-items: flex-start; gap: 16px;
  background: rgba(255,255,255,0.03); border: 1px solid #1e1e1e;
  border-radius: 12px; padding: 16px 18px; transition: 0.25s ease;
}
.pm-pi:hover { border-color: rgba(201,168,76,0.18); }
.pm-pi-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.pm-pi strong { display: block; font-size: 0.88rem; font-weight: 700; color: rgba(255,255,255,0.9); margin-bottom: 4px; }
.pm-pi p { font-size: 0.78rem; color: rgba(255,255,255,0.4); }

/* Pressure comparison cards */
.pm-problem-visual { display: flex; flex-direction: column; gap: 0; }
.pm-problem-card-main {
  background: #141414; border: 1px solid #1e1e1e;
  border-radius: 16px; padding: 24px;
}
.pm-card-good { border-color: rgba(201,168,76,0.22); background: linear-gradient(145deg, #131108, #111); }
.pm-vs-divider {
  text-align: center; padding: 14px 0; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 3px; color: rgba(255,255,255,0.2); position: relative;
}
.pm-vs-divider::before, .pm-vs-divider::after {
  content: ''; position: absolute; top: 50%; width: calc(50% - 24px); height: 1px;
  background: linear-gradient(90deg, transparent, #1e1e1e);
}
.pm-vs-divider::before { left: 0; }
.pm-vs-divider::after { right: 0; transform: scaleX(-1); }

.pm-pcm-icon { font-size: 1.6rem; margin-bottom: 8px; }
.pm-pcm-title { font-family: 'Playfair Display', serif; font-size: 1rem; font-weight: 700; color: rgba(255,255,255,0.85); margin-bottom: 16px; }

.pm-pressure-bar-wrap { margin-bottom: 16px; }
.pm-pressure-label { font-size: 0.6rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 8px; }
.pm-pressure-track {
  background: rgba(255,255,255,0.06); border-radius: 100px; height: 10px;
  position: relative; overflow: visible; display: flex; align-items: center;
}
.pm-pressure-fill { height: 100%; border-radius: 100px; transition: width 1s ease; }
.pm-pressure-low { width: 28%; background: linear-gradient(90deg, #374151, #6B7280); }
.pm-pressure-high { width: 88%; background: linear-gradient(90deg, #C9A84C, #E4C97A); }
.pm-pressure-val { font-size: 0.68rem; font-weight: 600; color: rgba(255,255,255,0.5); position: absolute; right: 0; top: -22px; white-space: nowrap; }

.pm-pcm-problems { display: flex; flex-direction: column; gap: 8px; }
.pm-pcm-prob { font-size: 0.78rem; color: rgba(255,255,255,0.4); }
.pm-pcm-good { font-size: 0.78rem; color: rgba(255,255,255,0.7); }

/* =====================================================
   3. PRODUCT DEEP-DIVE
===================================================== */
.pm-product { background: #080808; }

.pm-product-block { }
.pm-product-block-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap:30px; align-items: start;
  align-items:center;
}

/* Product visual */
.pm-product-visual { display: flex; flex-direction: column; gap: 16px; }

.pm-product-img-main {
  background: linear-gradient(145deg, #0e1520, #0c0c0c);
  border: 1px solid rgba(201,168,76,0.15); border-radius: 20px;
  padding: 40px; position: relative; overflow: hidden;
  min-height: 280px; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  box-shadow: 0 30px 70px rgba(0,0,0,0.6);
}
.pm-product-img-overlay-top {
  position: absolute; top: 0; left: 0; right: 0; height: 60px;
  background: linear-gradient(180deg, rgba(201,168,76,0.04), transparent);
}
.pm-product-img-overlay-bottom {
  position: absolute; bottom: 0; left: 0; right: 0; height: 80px;
  background: linear-gradient(0deg, rgba(8,8,8,0.8), transparent);
}

/* Animated rings graphic */
.pm-product-center-graphic { position: relative; display: flex; align-items: center; justify-content: center; width: 140px; height: 140px; margin-bottom: 24px; }
.pm-pcg-ring {
  position: absolute; border-radius: 50%; border: 1px solid;
  animation: pm-spin-slow linear infinite;
}
.pm-pcg-ring-1 { width: 140px; height: 140px; border-color: rgba(201,168,76,0.15); animation-duration: 20s; }
.pm-pcg-ring-2 { width: 100px; height: 100px; border-color: rgba(201,168,76,0.25); animation-duration: 14s; animation-direction: reverse; }
.pm-pcg-ring-3 { width: 64px; height: 64px; border-color: rgba(201,168,76,0.4); animation-duration: 8s; }
@keyframes pm-spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.pm-pcg-icon { font-size: 1.8rem; position: relative; z-index: 2; }

.pm-product-img-badge {
  position: relative; z-index: 2;
  background: rgba(8,8,8,0.88); border: 1px solid rgba(201,168,76,0.25);
  border-radius: 10px; padding: 10px 16px; backdrop-filter: blur(10px); text-align: center;
}
.pm-pib-label { font-size: 0.6rem; color: #C9A84C; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; display: block; margin-bottom: 3px; }
.pm-pib-val { font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.85); }

/* Tank options */
.pm-tank-options {
  background: #141414; border: 1px solid #1e1e1e;
  border-radius: 14px; padding: 20px;
}
.pm-tank-option-label { font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 14px; }
.pm-tank-options-row { display: flex; gap: 12px; }
.pm-tank-opt {
  flex: 1; background: rgba(255,255,255,0.03); border: 1px solid #1e1e1e;
  border-radius: 10px; padding: 14px 10px; text-align: center;
  transition: 0.25s ease; position: relative; overflow: hidden;
}
.pm-tank-opt:hover { border-color: rgba(201,168,76,0.2); }
.pm-tank-featured { border-color: rgba(201,168,76,0.3) !important; background: linear-gradient(145deg, #1a1510, #111) !important; }
.pm-tank-icon { font-size: 1.3rem; margin-bottom: 6px; }
.pm-tank-size { font-family: 'Playfair Display', serif; font-size: 1rem; font-weight: 700; color: #C9A84C; }
.pm-tank-use { font-size: 0.65rem; color: rgba(255,255,255,0.35); margin-top: 3px; }
.pm-tank-badge {
  position: absolute; top: 6px; right: 6px;
  background: linear-gradient(135deg, #E4C97A, #C9A84C);
  color: #000; font-size: 0.55rem; font-weight: 700;
  padding: 2px 6px; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.5px;
}

/* Product content */
.pm-product-series-badge {
  display: inline-block; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 5px 14px; border-radius: 100px; margin-bottom: 14px;
  background: rgba(201,168,76,0.1); color: #C9A84C; border: 1px solid rgba(201,168,76,0.25);
}
.pm-product-intro { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.7; margin: 14px 0 28px; }

.pm-product-benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 28px; }
.pm-pb-item { display: flex; align-items: flex-start; gap: 12px; background: rgba(255,255,255,0.03); border: 1px solid #1e1e1e; border-radius: 10px; padding: 14px; transition: 0.25s ease; }
.pm-pb-item:hover { border-color: rgba(201,168,76,0.15); }
.pm-pb-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.pm-pb-item strong { display: block; font-size: 0.82rem; font-weight: 700; color: rgba(255,255,255,0.9); margin-bottom: 3px; font-family: 'DM Sans', sans-serif; }
.pm-pb-item p { font-size: 0.73rem; color: rgba(255,255,255,0.4); line-height: 1.5; margin-bottom:5px; }

/* =====================================================
   4. MODELS TABLE
===================================================== */
.pm-models {
  background: #111; border-top: 1px solid #1e1e1e; border-bottom: 1px solid #1e1e1e;
}


.pm-model-series { }
.pm-series-header { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.pm-series-badge {
  display: inline-block; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 6px 16px; border-radius: 100px;
}
.pm-series-2 { background: rgba(201,168,76,0.1); color: #C9A84C; border: 1px solid rgba(201,168,76,0.25); }
.pm-series-4 { background: rgba(59,130,246,0.1); color: #60A5FA; border: 1px solid rgba(59,130,246,0.25); }
.pm-series-subtitle { font-size: 0.78rem; color: rgba(255,255,255,0.38); }

.pm-specs-table {
  border: 1px solid #1e1e1e; border-radius: 14px; overflow: hidden;
  overflow-x: auto;
}
.pm-specs-head {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr repeat(8, 0.7fr) 1fr;
  background: linear-gradient(135deg, #1a1510, #111);
  padding: 12px 16px; min-width: 900px;
}
.pm-specs-head span { font-size: 0.6rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.3); }
.pm-specs-subhead {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr repeat(8, 0.7fr) 1fr;
  background: rgba(201,168,76,0.04);
  padding: 6px 16px; border-top: 1px solid #1e1e1e; min-width: 900px;
}
.pm-sh-label { grid-column: 4 / 12; font-size: 0.6rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(201,168,76,0.5); text-align: center; }
.pm-specs-row {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr repeat(8, 0.7fr) 1fr;
  padding: 13px 16px; border-top: 1px solid #1e1e1e;
  font-size: 0.8rem; color: rgba(255,255,255,0.65);
  transition: 0.2s ease; min-width: 900px;
}
.pm-specs-row:hover { background: rgba(255,255,255,0.02); }
.pm-row-alt { background: rgba(255,255,255,0.015); }
.pm-model-cell { font-weight: 700; color: rgba(255,255,255,0.88); font-family: 'Playfair Display', serif; }
.pm-hp-cell { color: #C9A84C; font-weight: 600; }
.pm-head-cell { color: rgba(255,255,255,0.6); }
.pm-pipe-cell { color: rgba(255,255,255,0.45); font-size: 0.72rem; }

/* CMH 4 series — 7 flow columns */
.pm-specs-table-4 .pm-specs-head.pm-specs-head-4,
.pm-specs-table-4 .pm-specs-row.pm-specs-row-4 {
  grid-template-columns: 1.3fr 0.8fr 0.8fr repeat(7, 0.75fr) 1fr;
}

.pm-table-note {
  font-size: 0.72rem; color: rgba(255,255,255,0.28);
  margin-top: 18px; text-align: center; font-style: italic;
}

/* =====================================================
   5. FEATURES / CONSTRUCTION
===================================================== */
.pm-features {
  background: linear-gradient(145deg, #0d0b06, #0e0e0e);
  border-top: 1px solid #1e1e1e; border-bottom: 1px solid #1e1e1e;
}
.pm-features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }

.pm-feat-steps { display: flex; flex-direction: column; margin-top: 8px; }
.pm-feat-step { display: flex; gap: 20px; padding: 20px 0; border-bottom: 1px solid #1e1e1e; transition: 0.25s ease; }
.pm-feat-step:first-child { padding-top: 0; }
.pm-feat-step:last-child { border-bottom: none; padding-bottom: 0; }
.pm-feat-step:hover .pm-feat-num { background: rgba(201,168,76,0.12); border-color: rgba(201,168,76,0.35); }
.pm-feat-num {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  background: rgba(255,255,255,0.04); border: 1px solid #1e1e1e;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 1rem; font-weight: 700; color: #C9A84C;
  transition: 0.3s ease;
}
.pm-feat-step h3 { font-size: 0.92rem; font-weight: 700; color: #fff; margin-bottom: 5px; font-family: 'DM Sans', sans-serif; }
.pm-feat-step p { font-size: 0.78rem; color: rgba(255,255,255,0.38); line-height: 1.6; }

.pm-feat-visual { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 100px; }

.pm-feat-main-card {
  background: linear-gradient(145deg, #1a1510, #111);
  border: 1px solid rgba(201,168,76,0.2); border-radius: 20px; overflow: hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,0.6);
}
.pm-fmc-top {
  padding: 28px 28px 24px;
  background: linear-gradient(135deg, rgba(201,168,76,0.06), transparent);
  border-bottom: 1px solid rgba(201,168,76,0.1);
}
.pm-fmc-series { font-size: 0.65rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(201,168,76,0.6); margin-bottom: 6px; }
.pm-fmc-tagline { font-family: 'Playfair Display', serif; font-size: 1.3rem; font-weight: 700; color: #fff; line-height: 1.3; }

.pm-fmc-specs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.pm-fmc-spec {
  padding: 16px 18px; border-bottom: 1px solid rgba(255,255,255,0.04);
  border-right: 1px solid rgba(255,255,255,0.04);
  display: flex; flex-direction: column; gap: 4px;
  transition: 0.2s ease;
}
.pm-fmc-spec:hover { background: rgba(255,255,255,0.02); }
.pm-fmc-spec:nth-child(even) { border-right: none; }
.pm-fmcs-icon { font-size: 1rem; }
.pm-fmcs-label { font-size: 0.6rem; color: rgba(255,255,255,0.3); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
.pm-fmcs-val { font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.82); }

.pm-feat-cert-card {
  background: #141414; border: 1px solid rgba(201,168,76,0.18);
  border-radius: 14px; padding: 18px 20px;
}
.pm-fcc-title { font-size: 0.62rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: #C9A84C; margin-bottom: 10px; }
.pm-fcc-items { display: flex; gap: 16px; flex-wrap: wrap; }
.pm-fcc-item { font-size: 0.75rem; color: rgba(255,255,255,0.6); }

.pm-feat-stat-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.pm-feat-stat { background: #141414; border: 1px solid #1e1e1e; border-radius: 10px; padding: 14px 10px; text-align: center; }
.pm-feat-stat span:last-child { font-size: 0.6rem; color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.5px; display: block; margin-top: 4px; }

/* =====================================================
   6. HOW IT WORKS
===================================================== */
.pm-how {
  background: linear-gradient(145deg, #0a0c0e, #0d0d0d);
  border-top: 1px solid #1e1e1e;
}
.pm-how-steps {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 0;
  position: relative; margin-top: 52px;
}
.pm-how-steps::before {
  content: ''; position: absolute; top: 34px; left: 12.5%; width: 75%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,0.28), transparent);
}
.pm-how-step { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 16px; }
.pm-how-num {
  width: 68px; height: 68px; border-radius: 50%;
  background: #141414; border: 1px solid rgba(201,168,76,0.22);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 1.3rem; font-weight: 700; color: #C9A84C;
  margin-bottom: 18px; position: relative; z-index: 1; transition: 0.3s ease;
}
.pm-how-step:hover .pm-how-num { background: rgba(201,168,76,0.1); border-color: rgba(201,168,76,0.45); }
.pm-how-icon { font-size: 1.5rem; margin-bottom: 10px; }
.pm-how-title { font-size: 0.87rem; font-weight: 700; color: #fff; margin-bottom: 8px; font-family: 'DM Sans', sans-serif; }
.pm-how-desc { font-size: 0.75rem; color: rgba(255,255,255,0.38); line-height: 1.55; }

/* =====================================================
   7. APPLICATIONS
===================================================== */
.pm-applications { background: #111; border-top: 1px solid #1e1e1e; border-bottom: 1px solid #1e1e1e; }
.pm-app-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.pm-app-card {
  background: #141414; border: 1px solid #1e1e1e; border-radius: 16px;
  padding: 28px 20px; transition: 0.3s ease;
}
.pm-app-card:hover { border-color: rgba(201,168,76,0.22); transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }
.pm-app-featured { border-color: rgba(201,168,76,0.22) !important; background: linear-gradient(145deg, #1a1510, #111) !important; }
.pm-app-icon { font-size: 2rem; margin-bottom: 14px; display: block; }
.pm-app-name { font-family: 'Playfair Display', serif; font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.pm-app-desc { font-size: 0.78rem; color: rgba(255,255,255,0.45); line-height: 1.55; margin-bottom: 14px; }
.pm-app-model { display: inline-block; font-size: 0.65rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: #C9A84C; background: rgba(201,168,76,0.08); border: 1px solid rgba(201,168,76,0.2); padding: 4px 10px; border-radius: 100px; }

/* =====================================================
   8. TESTIMONIALS
===================================================== */
.pm-testimonials { background: #080808; border-top: 1px solid #1e1e1e; }
.pm-testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.pm-testi-card {
  background: #141414; border: 1px solid #1e1e1e; border-radius: 16px;
  padding: 28px 24px; transition: 0.3s ease;
}
.pm-testi-card:hover { border-color: rgba(201,168,76,0.2); transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }
.pm-tq { font-size: 2.8rem; color: rgba(201,168,76,0.15); font-family: 'Playfair Display', serif; line-height: 0.6; margin-bottom: 14px; }
.pm-testi-text { font-size: 0.82rem; color: rgba(255,255,255,0.65); line-height: 1.65; margin-bottom: 20px; font-style: italic; }
.pm-testi-author { display: flex; align-items: center; gap: 12px; }
.pm-testi-avatar { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.95rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.pm-testi-stars { color: #C9A84C; font-size: 0.62rem; letter-spacing: 1px; }
.pm-testi-name { font-size: 0.8rem; font-weight: 700; color: rgba(255,255,255,0.9); }
.pm-testi-city { font-size: 0.65rem; color: rgba(255,255,255,0.35); }

/* =====================================================
   9. FAQ
===================================================== */
.pm-faq { background: #111; border-top: 1px solid #1e1e1e; }
.pm-faq-list { max-width: 760px; margin: 0 auto; }
.pm-faq-item { border-bottom: 1px solid #1e1e1e; }
.pm-faq-q {
  width: 100%; background: none; border: none; color: #fff;
  text-align: left; padding: 22px 0; display: flex; justify-content: space-between; align-items: center;
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 500; cursor: pointer;
  transition: color 0.2s; gap: 16px;
}
.pm-faq-q:hover { color: #E4C97A; }
.pm-faq-icon {
  width: 28px; height: 28px; border-radius: 50%; border: 1px solid #1e1e1e;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: 0.3s ease; color: rgba(255,255,255,0.35); font-size: 1rem;
}
.pm-faq-item.pm-faq-open .pm-faq-icon { background: rgba(201,168,76,0.1); border-color: rgba(201,168,76,0.3); color: #C9A84C; transform: rotate(45deg); }
.pm-faq-a { display: none; padding: 0 0 18px; font-size: 0.82rem; color: rgba(255,255,255,0.65); line-height: 1.72; }
.pm-faq-item.pm-faq-open .pm-faq-a { display: block; }

/* =====================================================
   10. CTA
===================================================== */
.pm-cta {
  background: linear-gradient(135deg, #06111f 0%, #0a0c06 50%, #111008 100%);
  border-top: 1px solid rgba(201,168,76,0.15);
  padding: 96px 0; text-align: center; position: relative; overflow: hidden;
}
.pm-cta::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%); width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(201,168,76,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.pm-cta h2, .pm-cta .pm-section-tag, .pm-cta-btns { position: relative; }
.pm-cta h2 { margin-bottom: 14px; }
.pm-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width: 1100px) {
  .pm-app-grid { grid-template-columns: repeat(2, 1fr); }
  .pm-testi-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pm-how-steps { grid-template-columns: repeat(2,1fr); gap: 32px; }
  .pm-how-steps::before { display: none; }
  .pm-features-grid { grid-template-columns: 1fr; gap: 40px; }
  .pm-feat-visual { position: static; }
  .pm-hero-stats { grid-template-columns: repeat(4,1fr); }
}

@media (max-width: 860px) {
  .pm-container { padding: 0 24px; }
  .pm-section { padding: 64px 0; }
  .pm-hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; padding: 60px 0 40px; }
  .pm-hero-tags { justify-content: center; }
  .pm-hero-ctas { justify-content: center; }
  .pm-problem-grid { grid-template-columns: 1fr; gap: 40px; }
  .pm-product-block-inner { grid-template-columns: 1fr; gap: 36px; }
  .pm-product-benefits { grid-template-columns: 1fr; }
  .pm-hero-stats { grid-template-columns: repeat(2,1fr); }
  .pm-app-grid { grid-template-columns: 1fr 1fr; }
  .pm-hero-bg{
      background-position: left;
  }
}

@media (max-width: 600px) {
  .pm-how-steps { grid-template-columns: 1fr; }
  .pm-app-grid { grid-template-columns: 1fr; }
  .pm-tank-options-row { flex-direction: column; }
  .pm-cta-btns { flex-direction: column; align-items: center; }
  .pm-pump-spec-pills { flex-direction: column; }
  .pm-fmc-specs-grid { grid-template-columns: 1fr; }
  .pm-feat-stat-row { grid-template-columns: repeat(3,1fr); }
}